package com.tong.hao.ac.service.lambda.functionInterface.jdk8;

import lombok.Builder;

/**
 * @ClassName FunctionRef
 * @Author 友野浩二
 * @Description 实例上的实例方法引用
 * @Version 1.0
 */
@Builder
public class FunctionRef {

    public Integer fun(Integer a, Integer b) {
        return a * b;
    }

}
